Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Rookie Instincts | 2020 | Nicole Helm | Buy |
| 2 | Impact Zone | 2020 | Nicole Helm | Buy |
| 3 | Hunting a Killer | 2021 | Nicole Helm | Buy |
| 4 | Toxin Alert | 2020 | Nicole Helm | Buy |
Tactical Crime Division: Traverse City is a four-book romantic suspense series by Nicole Helm, published between 2020 and 2021. The series follows members of a specialized crime unit working cases in northern Michigan. Rookie Instincts, Impact Zone, and Toxin Alert (all 2020) establish the team, with Hunting a Killer (2021) continuing their work.
The Michigan setting is unusual for Helm, who more typically writes in western states. The tactical crime focus gives the series a procedural edge.